package study2019.daily;

import java.util.ArrayList;

import org.junit.Test;

public class June {
	@Test
	public void test1() {
		ArrayList<Integer> list = new ArrayList<Integer>();
		ArrayList<String> list2 = new ArrayList<String>();
		System.out.println(list.getClass());
		System.out.println(list2.getClass());
		System.out.println(list.getClass() == list2.getClass());
	}

	@Test
	public void test2() {
		String[] brandIdArr = "10003;M4;XM;XN".split(";");
		if (null != brandIdArr && brandIdArr.length > 0) {
			System.out.println(123);
		}
	}

	@Test
	public void test3() {
		System.out.println("0000030".substring(5));
	}


}
